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报童问题的计算机仿真
%tm一轮实验的预定模拟天数
%t一轮实验的仿真天数累积值
%z订报量
%z 最优订报量
%g订报量z之上界
%s1损失值之累计值
%s最小损失值值
%r按概率分布产生随机售报量样本-newsboy problem of computer simulation% tm an experimental simulation of the target number of days a t% of the experimental days of
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Probability distribution functions.
estimation - (dir) Probability distribution estimation.
dsamp - Generates samples from discrete distribution.
erfc2 - Normal cumulative distribution function.
gmmsamp - Generates sample from Gaussian m
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The BNL toolbox is a set of Matlab functions for defining and estimating the
parameters of a Bayesian network for discrete variables in which the conditional
probability tables are specified by logistic regression models. Logistic regression can be
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利用正态分布和核密度估计计算分位数。包括正态分布分位数函数、核估计概率密度函数、核估计累计分布概率函数、核估计计算分位数函数。-Normal and kernel density estimation using sub-digit calculation. Including the normal quantile function, kernel estimate probability density function, cumulative distribution probabilit
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算术编码是将累积分布函数的区间(0,1)分成许多互不重叠的小区间,每个信源符号对应于各个小区间,每个小区间的长度等于这个信源符号的概率分布值,在此小区间内取一点,取该点二进制小数点后l位作为这个信源符号的码字。把这基本思想运用到信源符号序列中来,能计算出信源符号序列的累积分布函数,使每个符号序列对应于累积分布函数上的不同区间,在此区间上取一点,将其二进制小数点后l位作为这符号序列的码字,只要这些区间不重叠,编的的码即为算术编码。-Arithmetic coding is the cumulati
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首先,计算出码元符号集中各个码元的累积概率,并存放在F数组里面。
然后,开始循环编码,直至输入序列循环完毕。
最后,将所得的累计概率由小数形式转化成二进制形式。
对解码。首先,计算码元符号集中各个码元的累积概率,并存放在F数组里面。
然后,开始循环解码,此次循环是在码元符号集中,由高概率码元向低概率码元循环,这是由于编码的输出肯定是不大于高概率码元的累积概率的。那么如果我们从高到底循环,所找到的第一个小于编码结果fs的码元即为所译码的码元。
最后,我们可以利用此码
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基于FFT的非相关累加捕获伪码,并计算各个信噪比下的检测概率。-FFT-based non-related pseudo-code cumulative capture and calculate the probability of detection under various signal to noise ratio.
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此函数是根据柯西分布概率密度函数和累积分布函数的概念而编写的matlab程序,并附有一个测试程序。-This function is based on the Cauchy distribution probability density function and cumulative distribution function of the concept and write matlab program, together with a test program.
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对于标准正态分布,提供了计算累计概率的函数以及从已知的累计概率反算其区间值的函数。-For standard normal distribution, and provides compute the cumulative probability function and from the known cumulative probability back calculation the interval value of the function.
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MVAcauchy plots three probability density functions (left) and three cumulative density functions (right) of the Cauchy distribution with m = 0 and different scale parameters (C1 stands for a Cauchy distribution with s = 1, etc).
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simo,miso,mimo信道容量累计概率分布图-simo, MISO, mimo channel capacity cumulative probability distribution
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This is a simple scr ipt two illustrate the concepts of Probability density function(pdf) cumulative density function (cdf).
Two help pdfs are also included to understand the pdf and cdf concepts.
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给定威布尔函数的lambda和k,直接绘制其累积概率的图。-A given weibull function of lambda and k, directly map the cumulative probability.
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标本物性(密度,电阻率)累计概率的统计,对地地质工作者有一定作用。-Samples (density, resistivity) cumulative probability statistics, and has certain effect on geological workers.
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Rayleigh信道性能分析:包含三个文件,分别计算概率密度函数、累积分布函数和误符号率-Rayleigh channel performance analysis: contains three files, calculate the probability density function, cumulative distribution function and the symbol error rate
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用著名的Gram-Charlier级数展开画变量的概率密度曲线或累积分布曲线。在程序中可选。需要用到6阶半不变量。-Use the famous painting Gram-Charlier series expansion to plot the probability density curve or cumulative distribution curve. Need to use 6-order half-invariant.
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Image processing is any form of signal processing for which the input is an image, such as a photograph or video frame; the output of image processing may be either an image or a set of characteristics or parameters related to the image. In probabili
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私家车充电模型,私家车日行驶距离概率密度及累加函数,电动汽车出发时间(或者称开始充电的时间)概率-Private car charging model, private car day driving distance probability density function and cumulative electric vehicle departure time (or start charging of said time) probability
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利用GramCharlier级数绘制累积概率分布图,具有较高精确度,推荐使用。-The use of Gram Charlier series draw cumulative probability distribution, with high accuracy, it is recommended to use.
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关于雷达检测的一些基本知识的仿真,包括各种检测概率的仿真,如起伏目标检测,检测累计概率,CFAR(Simulation of some basic knowledge about radar detection, including simulation of various detection probabilities, such as undulating target detection, detection cumulative probability, CFAR)
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